senator john mccain suggesting to bring in bill clinton as a peace negotiator and calling him an honest broker to go in to handle it. and now let's go to aymon goldien. >> well, palestinian forces have left today alone 25 people killed. these targets have varied in range and scope. one incident took place on sunday that is drawing strong condemnation from people here and several around the world saying that it may have amounted to a massacre at the house of one leading member of a hamas militant. according to israel, this is a house belonging to a senior official of hamas, but at the same time there were 12 people inside of that house, including four women and four children. all of them killed. so many people are condemning that attack. meanwhile, it is nighttime here and the people of gaza are bracing themselves for what could be another night of deadly attacks despite the diplomatic activity in cairo. negotiations are under way as well as palestinian factions as to what to do next, but those here in gaza say they are preparing for a ground invasion, and meaning if israel launches a wa